DE10233783B4 - Control for bearing elements, esp. Storage elements for storage of internal combustion engines in motor vehicles - Google Patents
Control for bearing elements, esp. Storage elements for storage of internal combustion engines in motor vehicles Download PDFInfo
- Publication number
- DE10233783B4 DE10233783B4 DE10233783A DE10233783A DE10233783B4 DE 10233783 B4 DE10233783 B4 DE 10233783B4 DE 10233783 A DE10233783 A DE 10233783A DE 10233783 A DE10233783 A DE 10233783A DE 10233783 B4 DE10233783 B4 DE 10233783B4
- Authority
- DE
- Germany
- Prior art keywords
- control
- bearing
- bearing element
- bearing elements
- internal combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1241—Link-type support
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1283—Adjustable supports, e.g. the mounting or the characteristics being adjustable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
- B60G2600/18—Automatic control means
- B60G2600/187—Digital Controller Details and Signal Treatment
- B60G2600/1877—Adaptive Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/70—Estimating or calculating vehicle parameters or state variables
- B60G2800/704—Estimating or calculating vehicle parameters or state variables predicting unorthodox driving conditions for safe or optimal driving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
- B60T2220/02—Driver type; Driving style; Driver adaptive features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/30—Driving style
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Body Suspensions (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
Steuerung für Lagerelemente, insbesondere Lagerelemente (3) zur Lagerung von Brennkraftmaschinen (6) in Kraftfahrzeugen, wobei wenigstens ein Lagerelement (3) durch Ansteuerung hinsichtlich seines Federverhaltens (22) und/oder Dämpfungsverhaltens (23) veränderbar ist und ein Steuergerät (1) Betriebsparameter (10 bis 15) des Kraftfahrzeuges erfasst und hiervon abhängig das wenigstens eine Lagerelement ansteuert, dadurch gekennzeichnet, dass das Steuergerät (1) zusätzlich den aktuellen Fahrstil des Fahrers oder dessen verkehrssituationsbedingtes Handeln (SK) erfasst und abhängig hiervon ein Muster zur Ansteuerung des wenigstens einen Lagerelementes auswählt.control for bearing elements, in particular bearing elements (3) for the storage of internal combustion engines (6) in motor vehicles, wherein at least one bearing element (3) by Control with respect to its spring behavior (22) and / or damping behavior (23) changeable is and a control unit (1) operating parameters (10 to 15) of the motor vehicle recorded and dependent on this which drives at least one bearing element, characterized that the controller (1) additionally the current driving style of the driver or his traffic situation Acting (SK) recorded and dependent thereof a pattern for controlling the at least one bearing element selects.
Description
Die Erfindung betrifft eine Steuerung für Lagerelemente, insbesondere für Lagerelemente zur Lagerung von Brennkraftmaschinen in Kraftfahrzeugen.The The invention relates to a control for bearing elements, in particular for bearing elements for the storage of internal combustion engines in motor vehicles.
Aus
der
Darüber hinaus
sind verschiedene schaltbare Lagerelemente bekannt geworden, bei
denen nicht der gesamte Schallübertragungsweg
berücksichtigt
wird, sondern die in der Weise angesteuert werden, dass die Schwingungen
am Lagerelement selbst ein Minimum erreichen. So zeigt beispielsweise
die
Die
Ausgehend von diesem Stand der Technik ist es Aufgabe der Erfindung, eine Steuerung für Lagerelemente, insbesondere für Lagerelemente zur Lagerung von Brennkraftmaschinen in Kraftfahrzeugen, zu schaffen, mit der das Schwingungs- und Geräuschverhalten einerseits und das Fahrverhalten des Kraftfahrzeugs andererseits verbessert sind.outgoing From this prior art, it is an object of the invention, a Control for Bearing elements, in particular for Bearing elements for the storage of internal combustion engines in motor vehicles, too create, with the vibration and noise behavior on the one hand and the driving behavior of the motor vehicle on the other hand are improved.
Die Erfindung geht dabei von der Erkenntnis aus, dass eine Minimierung der Schwingungsamplituden am Lagerelement oder eine Minimierung der Schallübertragung auf eine Fahrzeugkarosserie nicht ausreichend sind, um einen befriedigenden Geräusch-, Komfort- und Fahreindruck zu vermitteln. Vielmehr ist es erforderlich, bei der Ansteuerung der Lagerelemente einen Fahrstil des Fahrers oder dessen verkehrssituationsbedingtes Handeln zusätzlich zu berücksichtigen.The The invention is based on the recognition that a minimization the vibration amplitudes on the bearing element or a minimization the sound transmission to a vehicle body are not sufficient to a satisfactory Noise-, Convey comfort and driving impression. Rather, it is necessary When driving the bearing elements a driving style of the driver or its traffic-related action in addition to consider.
Diese Aufgabe wird erfindungsgemäß mit den Merkmalen des Patentanspruches 1 gelöst. Hierbei wird vorgeschlagen, dass die Steuerung zusätzlich zu den bereits bekannten Betriebsparametern die Fahrweise, d.h. den aktuellen Fahrstil des Fahrers oder dessen verkehrssituationsbedingtes Handeln, erfasst und abhängig hiervon ein Muster zur Ansteuerung wenigstens eines Lagerelementes auswählt. Durch diese zusätzliche Einflussgröße kann die Lagerung der vom Lagerelement aufgenommenen Einrichtung (Brennkraftmaschine, Getriebe o. ä) an die Fahrsituation angepasst werden. Beispielsweise kann ein als Drehmomentstütze für die Lagerung der Brennkraftmaschine eingesetztes Lagerelement bei sportlicher Fahrweise so angesteuert werden, dass es eine hohe Steifigkeit aufweist. Die mit dieser Fahrweise verbundenen Fahrmanöver, beispielsweise Lastwechsel oder Spurwechsel, werden im Sinne einer Steigerung der Fahrdynamik und Agilität des Fahrzeuges dadurch positiv beeinflusst, dass die Brennkraftmaschine durch die nun steife Lagerung keine oder nur stark reduzierte Eigenbewegungen mehr ausführen kann.These Task is according to the invention with the Characteristics of claim 1 solved. It is suggested here that the controller in addition to the already known operating parameters the driving style, i. the current driving style of the driver or his traffic situation Act, capture and depend on thereof a pattern for driving at least one bearing element selects. Through this additional Influence can the Storage of the device received by the bearing element (internal combustion engine, Gear o. Ä) the driving situation are adjusted. For example, an as torque arm for the Storage of the internal combustion engine used bearing element in athletic Driving style are controlled so that it has a high rigidity. The driving maneuvers associated with this driving style, such as load changes or lane changes, are in the sense of increasing driving dynamics and agility of the vehicle positively influenced by the fact that the internal combustion engine Due to the now stiff storage no or only greatly reduced proper movements do more can.
Gleichzeitig ist es von Vorteil, dass durch die Ansteuerung des Lagerelementes abhängig von der aktuellen Fahrweise das Innengeräusch des Fahrzeuges an die Fahrweise angepasst wird. So ist es bei sportlicher Fahrweise durchaus gewünscht, beispielsweise von einer Brennkraftmaschine erzeugte Geräusche und Schwingungen im Innenraum des Fahrzeuges deutlicher wahrzunehmen als beispielsweise bei komfortorientierter Fahrweise. Durch die Ansteuerung des Lagerelementes im Sinne einer Erhöhung der Steifigkeit wird erfindungsgemäß die Geräuschübertragung des Aggregats, hier der Brennkraftmaschine, auf die Karosserie und damit in den Innenraum des Kraftfahrzeuges erhöht.simultaneously It is advantageous that by the control of the bearing element dependent from the current driving the interior noise of the vehicle to the Driving style is adjusted. So it is with sporty driving quite desired For example, generated by an internal combustion engine noise and To perceive vibrations in the interior of the vehicle more clearly as for example in comfort-oriented driving style. By the control of the bearing element in terms of increasing the rigidity, the noise transmission according to the invention of the unit, here the internal combustion engine, on the body and thus increased in the interior of the motor vehicle.
Vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben.advantageous Further developments of the invention are described in the subclaims.
So wird vorgeschlagen, die Steuerung des Lagerelementes mit einer Steuerung zur Beeinflussung von Fahrwerkseintellungen oder mit einer Steuerung zur Beeinflussung der Geräuschgestaltung des Fahrzeuges zu kombinieren. In diesen Steuerungen muss die Fahrweise bereits durch einen Auswahlschalter bestimmt werden. Darüber hinaus unterstützt eine solche Steuerung der Lagerelemente die Steuerung zur Beeinflussung der Fahrwerkseinstellung oder die Steuerung zur Geräuschgestaltung des Fahrzeuges bei der Erfüllung ihrer Aufgabe.Thus it is proposed to control the Bearing element with a control for influencing suspension settings or with a control to influence the noise of the vehicle to combine. In these controls, the driving style must already be determined by a selector switch. In addition, such control of the bearing elements supports the control for influencing the suspension setting or the control for the noise of the vehicle in the performance of their task.
Die Fahrweise kann selbstverständlich auch selbsttätig ermittelt werden. Ein Verfahren, bei dem eine Fahraktivitätsermittlungsfunktion eine den Fahrstil des Fahrers oder dessen verkehrssituationsbedingtes Handeln im Bezug auf die Steuerung des Kraftfahrzeuges bewertet und zu einer Größe „Fahraktivität" zusammenfasst ist beispielsweise in der DE-OS 39 22 051 beschrieben.The Driving can of course also automatically be determined. A method in which a driving activity detection function a driving style of the driver or his driving situation Action in relation to the control of the motor vehicle evaluated and summarized to a size "driving activity" For example, described in DE-OS 39 22 051.
Von besonderem Vorteil ist es, als Lagerelement eine schaltbare Drehmomentstütze zu verwenden, die zur Abstützung einer Brennkraftmaschine oder eines Antriebsaggregates dient. Insbesondere kann das Gewicht der Brennkraftmaschine oder des Antriebsaggregates über konventionelle, passiven Lager abgestützt sein. Die Drehmomentstütze wirkt zwischen der Brennkraftmaschine oder dem Antriebsaggregates und der Karosserie und ist vor allem bei Wankbewegungen wirksam, die beispielsweise aus Lastwechseln der Brennkraftmaschine oder aus Stößen, die beim Überfahren von Bordsteinen auf die Karosserie überfragen werden, resultieren. Solche Stöße sollen sicher und ohne größere Bewegungen des Brennkraftmaschine oder des Antriebsaggregates abgefangen werden und benötigen hierzu eine eher steife Abstützung. Im normalen Betrieb hingegen soll die Drehmomentstütze keine Geräusche auf die Karosserie übertragen, wofür eine eher weiche Auslegung erforderlich ist. Über eine schaltbare Drehmomentstütze, die hinsichtlich ihrer Federwirkung und/oder ihrer Dämpfungswirkung veränderbar, d.h. schaltbar ist, können beide Anforderungen erfüllt werden. Schaltbar bedeutet hier, dass die Drehmomentstütze zwischen zumindest zwei Zuständen umschaltbar ist. Die Erfindung ist hierauf jedoch nicht beschränkt; wo notwendig, können beliebig viele weitere Schaltzustände bis hin zu einer kontinuierlichen Einstellung hinzugefügt werden.From It is particularly advantageous to use a switchable torque arm as the bearing element, for support an internal combustion engine or a drive unit is used. In particular, can the weight of the internal combustion engine or the drive unit via conventional, supported passive bearing be. The torque arm acts between the internal combustion engine or the drive unit and the body and is especially effective in rolling motions, for example, from load changes of the internal combustion engine or from bumps that when driving over from curbs to the bodywork will result. Such shocks should safely and without major movements of the Internal combustion engine or the drive unit to be intercepted and need this is a rather stiff support. In normal operation, however, the torque arm should not Sounds transferred to the body, what a rather soft design is required. About a switchable torque arm, the changeable in terms of their spring action and / or their damping effect, i. is switchable, can both requirements are met. Switchable here means that the torque arm between at least two states is switchable. However, the invention is not limited thereto; Where necessary, can any number of additional switching states up to a continuous setting added become.
Die Erfindung ist nachstehend anhand des in der einzigen Figur gezeigten Ausführungsbeispiels näher erläutert: Es zeigen:The Invention is shown below with reference to the single FIGURE Embodiment explained in more detail: It demonstrate:
In
den
Wie
in
Zusätzlich ist
am Steuergerät
Im
Ausführungsbeispiel
wird die Größe SK auch
an ein drittes Steuergerät
An
der Drehmomentstütze
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233783A DE10233783B4 (en) | 2002-07-25 | 2002-07-25 | Control for bearing elements, esp. Storage elements for storage of internal combustion engines in motor vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233783A DE10233783B4 (en) | 2002-07-25 | 2002-07-25 | Control for bearing elements, esp. Storage elements for storage of internal combustion engines in motor vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10233783A1 DE10233783A1 (en) | 2004-02-05 |
DE10233783B4 true DE10233783B4 (en) | 2006-06-08 |
Family
ID=30010366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10233783A Expired - Fee Related DE10233783B4 (en) | 2002-07-25 | 2002-07-25 | Control for bearing elements, esp. Storage elements for storage of internal combustion engines in motor vehicles |
Country Status (1)
Country | Link |
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DE (1) | DE10233783B4 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012113036A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for optimizing noise in e.g. internal combustion engine of motor car, has oscillator triggered such that oscillator generates oscillations whose frequencies are superimposed based on order spectrum of driving noise |
DE102012113035A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for optimization of noise in interior of vehicle, has engine mounting element comprising actuator which is controlled as vibration generator such that it generates vibration |
DE102012113038A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for operating a noise optimization device installed in interior of vehicle e.g. car, involves actuating oscillator, when detected noise is different in comparison with predetermined noise value |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1650070B1 (en) * | 2004-10-25 | 2008-12-03 | Ford Global Technologies, LLC | Method for controlling an adjustable engine mount and adjustable engine mount |
DE102006014995A1 (en) | 2006-03-31 | 2007-10-04 | Dr.Ing.H.C. F. Porsche Ag | Bearing units` oscillation characteristics adjusting device for e.g. internal combustion engine of motor vehicle, has adjusting device that adjusts oscillation characteristics of bearing units based on adjusting parameter set |
DE102006014994A1 (en) * | 2006-03-31 | 2007-10-04 | Dr.Ing.H.C. F. Porsche Ag | Device for operating position-dependent adjustment of vibration characteristics of bearing elements for mounting of assembly, particularly internal-combustion engine in motor vehicle, has driving comfort position-detection block |
DE102006014993A1 (en) * | 2006-03-31 | 2007-10-04 | Dr.Ing.H.C. F. Porsche Ag | Bearing unit vibration characteristics adjustment device for motor vehicle, has traction operating situation detection block for detecting operating situation based on output signal of sensor device and for supplying corresponding signal |
DE102006014992A1 (en) * | 2006-03-31 | 2007-10-04 | Dr.Ing.H.C. F. Porsche Ag | Device for operating position-dependent adjustment of vibration characteristics of bearing elements for mounting of assembly, particularly internal-combustion engine in motor vehicle, has operating position-detection block |
EP2162309B1 (en) * | 2007-05-03 | 2016-02-03 | Dr. Ing. h.c. F. Porsche AG | Method and device for adjusting, according to the operating situation, the vibrational properties of bearing elements for mounting a unit, especially an internal combustion engine and/or a transmission, in a motor vehicle |
EP2164721B1 (en) * | 2007-05-03 | 2015-10-07 | Dr. Ing. h.c. F. Porsche AG | Method and device for adjusting, according to the operating situation, the vibrational properties of bearing elements for mounting a unit, especially an internal combustion engine and/or a transmission, in a motor vehicle |
DE102012009162B3 (en) * | 2012-05-03 | 2013-09-05 | Audi Ag | Method for operating engine mount for motor vehicle, involves moving control element to predetermined position by control unit in dependence on operating mode of motor vehicle, where position lies outside predetermined range |
DE102013015984A1 (en) * | 2013-09-25 | 2015-03-26 | Audi Ag | Method for operating an electromechanical actuator in a motor vehicle |
DE102015219270A1 (en) * | 2015-10-06 | 2017-04-06 | Bayerische Motoren Werke Aktiengesellschaft | Storage of a drive unit in a motor vehicle |
DE102015117798A1 (en) * | 2015-10-20 | 2017-04-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for controlling a power transmission of a driving dynamics support of a drive unit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3024917C2 (en) * | 1979-07-02 | 1985-05-15 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Feedback-controlled shock-absorbing device for supporting a body exposed to a source of vibration on a support frame |
US4709779A (en) * | 1985-02-20 | 1987-12-01 | Nissan Motor Co., Ltd. | Vibration damping system for power unit |
DE2916616C2 (en) * | 1979-04-25 | 1988-09-01 | Volkswagen Ag | |
DE3529199C2 (en) * | 1984-08-16 | 1991-06-06 | Nissan Motor Co., Ltd., Yokohama, Kanagawa, Jp | |
DE4333157A1 (en) * | 1992-09-29 | 1994-03-31 | Mazda Motor | Active vibration damping system for motor vehicle - with suppression stage in vibration generator drive control responsive to detected parameter level |
DE4333384A1 (en) * | 1992-09-30 | 1994-03-31 | Mazda Motor | Vibration damping mounting system for motor vehicle - uses controlled mountings with adjustment of control ratio dependent on detected operating parameter |
-
2002
- 2002-07-25 DE DE10233783A patent/DE10233783B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916616C2 (en) * | 1979-04-25 | 1988-09-01 | Volkswagen Ag | |
DE3024917C2 (en) * | 1979-07-02 | 1985-05-15 | Toyota Jidosha Kogyo K.K., Toyota, Aichi | Feedback-controlled shock-absorbing device for supporting a body exposed to a source of vibration on a support frame |
DE3529199C2 (en) * | 1984-08-16 | 1991-06-06 | Nissan Motor Co., Ltd., Yokohama, Kanagawa, Jp | |
US4709779A (en) * | 1985-02-20 | 1987-12-01 | Nissan Motor Co., Ltd. | Vibration damping system for power unit |
DE4333157A1 (en) * | 1992-09-29 | 1994-03-31 | Mazda Motor | Active vibration damping system for motor vehicle - with suppression stage in vibration generator drive control responsive to detected parameter level |
DE4333384A1 (en) * | 1992-09-30 | 1994-03-31 | Mazda Motor | Vibration damping mounting system for motor vehicle - uses controlled mountings with adjustment of control ratio dependent on detected operating parameter |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012113036A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for optimizing noise in e.g. internal combustion engine of motor car, has oscillator triggered such that oscillator generates oscillations whose frequencies are superimposed based on order spectrum of driving noise |
DE102012113035A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for optimization of noise in interior of vehicle, has engine mounting element comprising actuator which is controlled as vibration generator such that it generates vibration |
DE102012113038A1 (en) | 2012-12-21 | 2014-06-26 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Method for operating a noise optimization device installed in interior of vehicle e.g. car, involves actuating oscillator, when detected noise is different in comparison with predetermined noise value |
DE102012113035B4 (en) | 2012-12-21 | 2024-09-19 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Device for noise optimization and method for operating a device for noise optimization |
Also Published As
Publication number | Publication date |
---|---|
DE10233783A1 (en) | 2004-02-05 |
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